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💧 Freshwater 🌡️ Tropical

Pale sand catlet

Zaireichthys pallidus Eccles, Tweddle & Skelton, 2011
Max Length
2.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
12.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Found in shallow water with a sandy bottom . It feeds on small invertebrates, including mayfly nymphs and caddis fly larvae .

Scientific Name
Zaireichthys pallidus
Authority
Eccles, Tweddle & Skelton, 2011
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
Max Length
2.4 cm
Trophic Level
3
Vulnerability
12.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 2; Dorsal soft rays (total): 4 - 5; Anal spines: 0; Anal soft rays: 9 - 12; Vertebrae: 36 - 38. Diagnosis: This species is generally more pallid and less conspicuously marked than other species of Zaireichthys . It differs from Zaireichthys conspicuus, Z. kunenensis, Z. lacustris and Z. maravensis in possessing a narrow premaxillary tooth patch, less than 40% of the mouth width; from Z. monomotapa by the smaller number of rays in the dorsal fin, 4-5 soft rays vs. 5-6), pectoral fins, 5-7 vs. 7-8, and caudal fin, 9-13 vs. 14-16; from Z. kavangoensis in colour pattern . : elongated.

🌀 Behaviour

Behavioural data for Pale sand catlet is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3±0.4
Food Items

small invertebrates, including mayfly nymphs and caddis fly larvae (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
2.4cm
Dorsal Spines
2
Dorsal Rays
5
Anal Rays
11
Vertebrae
37

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Eccles, Tweddle & Skelton, 2011

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